Watching this leaves no regret. Im a fan of thrillers so this is a good one for me. There's a lot of lessons in this k drama. This kinds of drama made me realize many things. And about the cast, they all fill their parts so good and the male lead is so good in acting. I feel bad for the manager because he died because of the greedyness of hyun chae even though he's just trying all his best. And for Da bin, shesss so cute, I've seen her multiple times and shes just sooo adorable. Over all, all is good and it is a MUST WATCH for me.